Dicrotophos

Names
Preferred IUPAC name (2E)-4-(Dimethylamino)-4-oxobut-2-en-2-yl dimethyl phosphate
Other names Bidrin, Carbicron, 2-Dimethyl-cis-2-dimethylcarbamoyl-1-methylvinylphosphate[1]
Identifiers
CAS Number	141-66-2 N
3D model (JSmol)	Interactive image
ChEBI	CHEBI:38658 N
ChEMBL	ChEMBL1876467 N
ChemSpider	4522051 N
ECHA InfoCard	100.004.996
EC Number	205-494-3
KEGG	C18656 Y
PubChem CID	5371560
UNII	B541I65WBL N
CompTox Dashboard (EPA)	DTXSID9023914
InChI InChI=1S/C8H16NO5P/c1-7(6-8(10)9(2)3)14-15(11,12-4)13-5/h6H,1-5H3/b7-6+ N Key: VEENJGZXVHKXNB-VOTSOKGWSA-N N InChI=1/C8H16NO5P/c1-7(6-8(10)9(2)3)14-15(11,12-4)13-5/h6H,1-5H3/b7-6+ Key: VEENJGZXVHKXNB-VOTSOKGWBK
SMILES C/C(=C\C(=O)N(C)C)/OP(=O)(OC)OC
Properties
Chemical formula	C8H16NO5P
Molar mass	237.190 g/mol
Appearance	Yellow-brown liquid with a mild, ester odor
Density	1.22 g/mL
Boiling point	400 °C (752 °F; 673 K)
Solubility in water	miscible[1]
Vapor pressure	0.0001 mmHg[1]
Hazards
Occupational safety and health (OHS/OSH):
Main hazards	Toxic
Flash point	> 93.3°C
NIOSH (US health exposure limits):
PEL (Permissible)	none[1]
REL (Recommended)	TWA 0.25 mg/m3 [skin][1]
IDLH (Immediate danger)	N.D.[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

Dicrotophos is an organophosphate acetylcholinesterase inhibitor used as an insecticide. Some common brand names for dicrotophos include Bidrin, Carbicron, Diapadrin, Dicron and Ektafos.^[2]

References[edit]